Answer:
third
Explanation:
The utility for consuming the first donut is 9 utils.
The utility for consuming the second donut is the difference from the total utility for the first two and just the first donut.

The utility for consuming the third donut is the difference from the total utility for the first three and just the first two donuts.

The utility for consuming the fourth donut is the difference from the total utility for the first four and just the first three donuts.

Since the utility for the 4th donut is less than the utility for the 3rd donut, utility begins to diminish after consuming the third donut.
Answer:
D) Stock prices of companies that announce increased earning in January tend to outperform the market in February.
Explanation:
The above is consistent with the Efficient Market Hypothesis. All others are a direct contravention.
<em>The efficient market hypothesis (EMH), also known as the efficient market theory, is a hypothesis that states that the prices of shares contain all information and that consistent alpha generation is impossible.</em>
According to the hypothesis, stocks always trade at their fair value on exchanges, making it impossible for investors to purchase undervalued stocks or sell stocks for inflated prices.
This means that it should not be possible to outperform the overall market through professional stock selection or market timing.
The only way according to EMH that an investor can obtain better returns is by purchasing riskier investments.
By implication, this also means that it is not possible to "beat the market" consistently on a risk-adjusted basis since market prices should only react to new information.
You would note that in the option D, earning (which is a key driver for demand of stock) is announced in one month. The natural reaction would be for the demand for that stock to surge in the next month.
Answer: A- Workers and Firms May not have rational expectations.
Answer:
$200,000
Explanation:
The computation of Net Income is shown below:-
The green lawn firm is over-capable of approving the order. The extra fixed costs do not have to be incurred. This way, fixed costs are avoided and only variable costs need to be incurred.
For computing the net income first we need to find out the profit per unit which is here below:-
Profit per unit = Sell price per unit - Variable Cost per unit
= $1,200 - $1,000
= $200
Total Profit = Profit per unit × 1,000 unit order
= $200 × 1,000 unit order
= $200,000
So, net income increased by $200,000
Therefore for computing the total profit we simply applied the above formula.
The answer to the question relates to the concept of primary and secondary group. <em>Primary group </em>is a small social group where members share personal relationships that are generally enduring while <em>secondary groups </em>are large groups where relationships are temporary, impersonal, and goal-oriented.
The relationship between Monique and Zhong start off as members of a secondary group, which is their company. When they met in a company party and eventually dated each other, they become members of a primary group, which is a couple.